<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <script>
        function assert(value,desc){
            var li = document.createElement('li');
            li.className = value ? 'pass' : 'fail';
            li.appendChild(document.createTextNode(desc));
            document.getElementById('results').appendChild(li);
        }
        window.onload = function(){
            assert(true,'the test suit is running.');
            assert(false,'Fail!');
        }
    </script>
    <style>
        #results li.pass{
            color:green;
        }
        #results li.fail{
            color: red;
        }
    </style>
</head>
<body>

<ul id="results"></ul>
</body>


</html>